Is it the correct one for the motor being used? How often does it blow?
Function of Capacitor in Air Conditioner:Compressor Motor Capacitor: This air conditioning capacitor usually consists of two capacitors that are combined. This vital capacitor gets the motor running in the air conditioning unit.Start Capacitor: This capacitor provides auxiliary support and that is not a standard on every air conditioning unit. It can give the motor a boost to get it started.Indoor Blower Motor Capacitor: This capacitor is self-explanatory. It is responsible for starting the indoor-blower-motor and keeping it running efficiently.Outdoor Fan Motor Capacitor: The name says it all for this capacitor. It starts the outdoor fan and keeps the air flowing through the coils that run on the outside of an air conditioner.
1. bec the capacitor not allow the current to pass through it after it has charged & it charged in no time ex:(10^-4 second). 2. because it is necessary to avoid wrong polarity by shorting the terminals of the capacitor and tripping the fuse.
Bad fan relay or tstat.
You can not by-pass the capacitor in an electric motor. Most are capacitor-start motors which require the capacitor to be operational in order to start. If the capacitor is not working then it will need to be replaced.
what is flying capacitor
2006 Ford Focus rear defroster keeps blowing the fuse immediately after replacement
If the main headlight fuse keeps blowing out on a 2002 Kia Sportage, check for a short in the wiring. Also check to make sure there is no moisture in the headlight holder.
Fuel pump is defective and needs replacing.
A fuse that keeps blowing is an indication of a malfunctioning ignition. The ignition may be the culprit or the wiring leading to the ignition may be the problem.
Check your outside unit. Is the fan blowing? If not replace outdoor fan motor or the fan capacitor. If the fan is running then the compressor may not be. Usually a quick fix by replacing the capacitor. In most units a dual capacitor that is bad may shut down the fan or compressor. Call a HVAC technician to replace it. This can be very dangerous.
Motor hasseized.
Problem with the starter. Possibly locked up, or shorted out. Remove and test the starter.
Car not blowing air or heat
Obviously, if any fuse keeps blowing there is a serious fault in that circuit.Take it somewhere they can fix it.
You need to find the cause of the short.
Compressor may be locked up.
fuse keeps blowing